CN210888675U - Fireproof window with hidden automatic locking hardware - Google Patents
Fireproof window with hidden automatic locking hardware Download PDFInfo
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- CN210888675U CN210888675U CN201920676896.3U CN201920676896U CN210888675U CN 210888675 U CN210888675 U CN 210888675U CN 201920676896 U CN201920676896 U CN 201920676896U CN 210888675 U CN210888675 U CN 210888675U
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Abstract
The utility model discloses a fire protection device specifically indicates a take fire window of hidden automatic locking five metals. The utility model comprises a window frame, a window sash, a middle support and fireproof glass, wherein the window frame, the window sash and the middle support are all of a double-cavity structure; a cavity structure is arranged between the window sash and the fireproof glass; the cavity of the window frame and the window sash is internally provided with a thermal induction spring device, a spring wind brace and an automatic locking seat. The utility model has the advantages that the fire can be effectively prevented from rapidly spreading, the fire can be effectively controlled in a specific area, and the window is made of fireproof materials, so that the window is not afraid of burning; meanwhile, the automatic induction spring device is arranged in the window, so that the effect of unmanned locking can be realized.
Description
Technical Field
The utility model relates to a fire protection device specifically indicates an automatic locking five metals's fire window.
Background
The fire-resistant integrity of the existing aluminum alloy fire-resistant window is only 0.5 hour, and the structure of the existing fire-resistant window has great limitations in wind pressure resistance, air tightness of the whole window, water tightness and fire-resistant integrity; because the wall thickness of window profiles of the American standard and the European standard in the current market is 1.4mm and single-layer aluminum alloy, if the first-level fireproof requirement is met, the possibility of realizing 1.5 hours of fire resistance integrity is very poor. Therefore, in order to improve the fireproof effect, the structural design and material selection of the window are developed so as to realize the fireproof effect of the whole window.
SUMMERY OF THE UTILITY MODEL
The utility model provides a whole window fire-resistant integrity can reach 1 hour to the deficiency among the prior art, through setting up the cavity in window frame and the casement, realize fine heat-proof quality, can effectively solve the drawback that the air tightness performance is low because cut off joint strip and produce at hinge (hinge) position through the inserted shaft type hinge, the card formula mounting passes through the screw connection with the frame stile support, guarantees when meeting the conflagration that the whole window can not melt the frame and scatter and cause the fire-resistant integrity not enough because of the aluminium alloy; through further effectual improvement thermal insulation performance of two-layer or three-layer cavity glass and thermal-insulated effect, make the watertight performance of fire prevention window reach the five levels that require in GB/T7106-2008 through setting up drainage channel, change the glass number of piles through changing the line ball, whole fire prevention window's rational in infrastructure, under the prerequisite of fully considering whole window material cost economy, all have certain improvement in the aspect of the wind-pressure resistance, in the aspect of the whole window gas tightness, in the aspect of the water proofness, in the aspect of the fire-resistant integrality, the practicality is strong.
The utility model discloses a can realize through following technical scheme:
a fire window with hidden automatic locking hardware comprises a window frame, window sashes, a mullion and fire-proof glass, and is characterized in that the window frame, the window sashes and the mullion are all of a double-cavity structure; a cavity structure is arranged between the window sash and the fireproof glass; the cavity of the window frame and the window sash is internally provided with a thermal induction spring device, a spring wind brace and an automatic locking seat.
Preferably, the window frame, the window sash and the mullion of the fireproof window with the hidden automatic locking hardware are made of glass fiber reinforced polyurethane composite materials, and the glass fiber reinforced polyurethane composite materials are compounded by inorganic glass fibers and bi-component polyurethane resin, wherein the mass content of the inorganic glass fibers is not less than 70%.
Preferably, in a cavity between a sash and fireproof glass in the fireproof window with the hidden automatic locking hardware, the inner wall of the sash is provided with a graphite-based fireproof expansion strip; when the graphite-based fireproof expansion strip meets fire, the volume of the graphite-based fireproof expansion strip can be expanded to 10-50 times of the original volume within the range of 150-200 ℃, so that the cavity can be quickly filled, a good heat insulation layer is formed, air is effectively isolated, flame and temperature spread are retarded, and an extremely effective fireproof and smoke-proof barrier is formed.
Preferably, in the cavity between the sash and the frame of the fireproof window with the hidden automatic locking hardware, graphite-based fireproof expansion strips are arranged on the inner walls of the sash and the frame.
Preferably, in the fireproof window with the hidden automatic locking hardware, glass fiber reinforced fireproof sectional materials are arranged in cavities on one sides of fire-facing surfaces of the window frame, the window sash and the mullion, and the glass fiber reinforced fireproof sectional materials are formed by compounding phenolic resin and inorganic glass fibers. The glass fiber reinforced phenolic aldehyde composite material has good flame retardance and ablation resistance, low smoke and low toxicity, and can be automatically extinguished after being away from fire; can be carbonized at the high temperature of 900 ℃; under the condition of no open fire, the carbon forming capability is more excellent, and the carbonized material has good strength after carbonization; and the thermal conductivity coefficient is low, can protect the aluminum alloy corner brace from being damaged, can ensure the structural integrity of the whole window, can not distort and deform, and provides stable supporting force for the fireproof glass.
Preferably, the fireproof window middle window frame, the window sash, the mullion and the fireproof section bar with the hidden automatic locking hardware are fixedly connected through aluminum alloy corner connectors and stainless steel automatic screws.
Preferably, the joint of the part or all of the window frame, the window sash and the mullion of the fireproof window with the hidden automatic locking hardware is provided with an adhesive tape, the fire facing surface is an airtight strip, the fire back surface is a flame-retardant airtight strip, and the interior of the window frame and the mullion is also provided with a water-blocking strip.
Preferably, the fireproof window with the hidden automatic locking hardware is characterized in that fireproof glass is arranged on one side of a fire facing surface, and the fireproof glass is composite fireproof glass or single fireproof glass; one side of the back fire surface is toughened glass. Glass fasteners are arranged in cavities among the fireproof glass, the window frame, the window sash and the mullion and fixedly connected with the window frame, the window sash and the mullion through stainless steel self-tapping screws. After meeting fire, the glass clamping piece can prevent the fireproof glass from collapsing to the fire surface, so that the stability of the fireproof glass is maintained, and the fireproof effect is realized.
Preferably, the thermal induction spring device, the spring wind brace and the automatic locking seat in the hollow cavity of the fireproof window with the hidden automatic locking hardware are connected through a corner device and matched with a common fireproof hinge, a fireproof handle and a fireproof driver. When the fire occurs, the automatic closing and locking are realized when the temperature reaches a certain height.
Has the advantages that: the fire-proof window manufactured by the utility model can effectively prevent the fire from rapidly spreading, effectively control the fire in a specific area, and the window does not generally fear the fire due to the use of the fire-proof material; meanwhile, the automatic induction spring device is arranged in the window, so that the effect of unmanned locking can be realized.
Drawings
Fig. 1 the utility model discloses a window frame section view
Fig. 2 the utility model discloses assembled cross-sectional view of window frame
Description of the drawings: 1. a window frame; 2. a flame retardant airtight strip; 3. a window sash; 4. pressing strips of aluminum alloy; 5. glass fiber reinforced fireproof section; 6. a fire-resistant intumescent strip; 7. a glass fastener; 8. a water-blocking strip; 9. erecting; 10. an airtight strip; 11. fire-resistant glass.
Detailed Description
The following description will be made in detail with reference to the accompanying drawings:
example 1
According to the structure shown in the attached figure 1, the fireproof window with the hidden automatic locking hardware is manufactured and comprises a window frame 1, a window sash 3, a mullion 9 and fireproof glass 11, wherein the window frame 1, the window sash 3 and the mullion 9 are all of a double-cavity structure; a cavity structure is arranged between the window sash 1 and the fireproof glass 11; a thermal induction spring device, a spring wind brace and an automatic locking seat are arranged in the cavity of the window frame 1 and the window sash 3.
When the material of the embodiment is installed in a window, once a fire occurs, the structure of the window frame 1 and the like adopts a hollow structure, fireproof glass 11 and the like, so that the fire is effectively delayed, and meanwhile, as the mechanical structures such as a thermal induction spring device, a spring wind brace, an automatic locking seat and the like are adopted, when the temperature rises, the window can be automatically closed even if the window is opened, so that the range of the fire is protected.
Example 2
According to the structures shown in the attached drawings 1 and 2, the fireproof window with the hidden automatic locking hardware comprises a window frame 1, a window sash 3, a mullion 9 and fireproof glass 11, wherein the window frame 1, the window sash 3 and the mullion 9 are all of a double-cavity structure; a cavity structure is arranged between the window sash 1 and the fireproof glass 11; a thermal induction spring device, a spring wind brace and an automatic locking seat are arranged in the cavity of the window frame 1 and the window sash 3.
The window frame 1, the window sash 3 and the mullion 9 are made of glass fiber reinforced polyurethane composite materials and are formed by compounding inorganic glass fibers and double-component polyurethane resin, and the mass content of the inorganic glass fibers is not less than 70%; in the cavity between the window sash 3 and the fireproof glass 11, a graphite-based fireproof expansion strip 6 is arranged on the inner wall of the window sash 1. When the graphite-based fireproof expansion strip meets fire, the volume of the graphite-based fireproof expansion strip can be expanded to 10-50 times of the original volume within the range of 150-200 ℃, so that the cavity can be quickly filled, a good heat insulation layer is formed, air is effectively isolated, flame and temperature spread are retarded, and an extremely effective fireproof and smoke-proof barrier is formed.
Example 3
On the basis of the embodiment 2, in the cavity between the window sash 3 and the window frame 1, graphite-based fireproof expansion strips 6 are arranged on the inner walls of the window sash 3 and the window frame 1; glass fiber reinforced fireproof sectional materials 5 are arranged in cavities on one sides of fire-facing surfaces of the window frame 1, the window sashes 3 and the mullions 9, and the glass fiber reinforced fireproof sectional materials 5 are formed by compounding phenolic resin and inorganic glass fibers. The glass fiber reinforced phenolic aldehyde composite material has good flame retardance and ablation resistance, low smoke and low toxicity, and can be automatically extinguished after being away from fire; can be carbonized at the high temperature of 900 ℃; under the condition of no open fire, the carbon forming capability is more excellent, and the carbonized material has good strength after carbonization; and the thermal conductivity coefficient is low, can protect the aluminum alloy corner brace from being damaged, can ensure the structural integrity of the whole window, can not distort and deform, and provides stable supporting force for the fireproof glass.
Example 4
On the basis of the embodiment 2, the window frame 1, the window sash 3, the mullion 9 and the fireproof section bar are fixedly connected through aluminum alloy corner connectors and stainless steel automatic screws; the joint of the window frame 1, the window sash 3 and the mullion 9 is provided with adhesive tapes, the fire-facing surface is provided with an airtight strip 10, the fire-back surface is provided with a flame-retardant airtight strip 2, and the interior of the window frame 1 and the mullion 9 is also provided with a water-blocking strip 8.
This embodiment can also have very good results during use.
Example 5
On the basis of the embodiment 2, fireproof glass 11 is arranged on one side of the fire-facing surface, and the fireproof glass is composite fireproof glass or single fireproof glass; one side of the back fire surface is toughened glass; glass fasteners 7 are arranged in cavities among the fireproof glass 11, the window frame 1, the window sash 3 and the mullion 9, and the glass fasteners 7 are fixedly connected with the window frame 1, the window sash 3 and the mullion 9 through stainless steel self-tapping screws. After meeting fire, the glass clamping piece can prevent the fireproof glass from collapsing to the fire surface, so that the stability of the fireproof glass is maintained, and the fireproof effect is realized.
Example 6
A fire window with hidden automatic locking hardware comprises a window frame 1, a window sash 3, a mullion 9 and fire-proof glass 11, and is characterized in that the window frame 1, the window sash 3 and the mullion 9 are all of a double-cavity structure; a cavity structure is arranged between the window sash 1 and the fireproof glass 11; a thermal induction spring device, a spring wind brace and an automatic locking seat are arranged in the cavity of the window frame 1 and the window sash 3; the window frame 1, the window sash 3 and the mullion 9 are made of glass fiber reinforced polyurethane composite materials and are formed by compounding inorganic glass fibers and double-component polyurethane resin, and the mass content of the inorganic glass fibers is not less than 70%; in a cavity between the window sash 3 and the fireproof glass 11, a graphite-based fireproof expansion strip 6 is arranged on the inner wall of the window sash 1; in a cavity between the window sash 3 and the window frame 1, graphite-based fireproof expansion strips 6 are arranged on the inner walls of the window sash 3 and the window frame 1; glass fiber reinforced fireproof sectional materials 5 are arranged in cavities on one sides of fire-facing surfaces of the window frame 1, the window sashes 3 and the mullions 9, and the glass fiber reinforced fireproof sectional materials 5 are formed by compounding phenolic resin and inorganic glass fibers; the window frame 1, the window sash 3, the mullion 9 and the fireproof section bar are fixedly connected through aluminum alloy corner connectors and stainless steel automatic screws; adhesive tapes are arranged at the joints of part or all of the window frame 1, the window sash 3 and the mullion 9, the fire-facing surface is provided with an airtight strip 10, the back fire surface is provided with a flame-retardant airtight strip 2, and the interior of the window frame 1 and the mullion 9 is also provided with a water-blocking strip 8; arranging fireproof glass 11 on one side of the fire-facing surface, wherein the fireproof glass is composite fireproof glass or single fireproof glass; one side of the back fire surface is toughened glass; glass clamping pieces 7 are arranged in cavities among the fireproof glass 11, the window frame 1, the window sash 3 and the mullion 9, and the glass clamping pieces 7 are fixedly connected with the window frame 1, the window sash 3 and the mullion 9 through stainless steel self-tapping screws; the thermal induction spring device, the spring wind brace and the automatic locking seat in the cavity are connected through the corner device and matched with a common fireproof hinge, a fireproof handle and a fireproof driver.
The embodiment is taken as the best embodiment of the application, and has good protection effect in the using process.
Claims (10)
1. A fireproof window with hidden automatic locking hardware comprises a window frame (1), a window sash (3), a mullion (9) and fireproof glass (11), and is characterized in that the window frame (1), the window sash (3) and the mullion (9) are of a double-cavity structure; a cavity structure is arranged between the window sash (3) and the fireproof glass (11);
a thermal induction spring device, a spring wind brace and an automatic locking seat are arranged in the cavity of the window frame (1) and the window sash (3).
2. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: the window frame (1), the window sash (3) and the mullion (9) are made of glass fiber reinforced polyurethane composite materials and are formed by compounding inorganic glass fibers and double-component polyurethane resin, and the mass content of the inorganic glass fibers is not less than 70%.
3. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: in a cavity between the window sash (3) and the fireproof glass (11), a graphite-based fireproof expansion strip (6) is arranged on the inner wall of the window sash (3).
4. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: in a cavity between the window sash (3) and the window frame (1), graphite-based fireproof expansion strips (6) are arranged on the inner walls of the window sash (3) and the window frame (1).
5. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: glass fiber reinforced fireproof sectional materials (5) are arranged in cavities on one sides of fire-facing surfaces of the window frame (1), the window sashes (3) and the mullions (9), and the glass fiber reinforced fireproof sectional materials (5) are formed by compounding phenolic resin and inorganic glass fibers.
6. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: the window frame (1), the window sash (3), the mullion (9) and the fireproof section bar are fixedly connected through aluminum alloy corner connectors and stainless steel automatic screws.
7. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: the adhesive tape is arranged at the joint of the window frame (1), the window sash (3) and the mullion (9), the fire-facing surface is provided with an airtight strip (10), the fire-backing surface is provided with a flame-retardant airtight strip (2), and the water-blocking strip (8) is arranged in the window frame (1) and the mullion (9).
8. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: arranging fireproof glass (11) on one side of the fire-facing surface, wherein the fireproof glass is composite fireproof glass or single-sheet fireproof glass; one side of the back fire surface is toughened glass.
9. The fireproof window with the hidden automatic locking hardware of claim 8, wherein: glass fasteners (7) are arranged in cavities among the fireproof glass (11), the window frame (1), the window sash (3) and the mullion (9), and the glass fasteners (7) are fixedly connected with the window frame (1), the window sash (3) and the mullion (9) through stainless steel self-tapping screws.
10. The fireproof window with the hidden automatic locking hardware of claim 1, wherein: the thermal induction spring device, the spring wind brace and the automatic locking seat in the cavity are connected through the corner device and matched with a common fireproof hinge, a fireproof handle and a fireproof driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676896.3U CN210888675U (en) | 2019-05-13 | 2019-05-13 | Fireproof window with hidden automatic locking hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676896.3U CN210888675U (en) | 2019-05-13 | 2019-05-13 | Fireproof window with hidden automatic locking hardware |
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| Publication Number | Publication Date |
|---|---|
| CN210888675U true CN210888675U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920676896.3U Active CN210888675U (en) | 2019-05-13 | 2019-05-13 | Fireproof window with hidden automatic locking hardware |
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| CN (1) | CN210888675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159161A (en) * | 2019-05-13 | 2019-08-23 | 浙江新化化工股份有限公司 | A kind of fire window of the concealed automatic blocking hardware of band |
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2019
- 2019-05-13 CN CN201920676896.3U patent/CN210888675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159161A (en) * | 2019-05-13 | 2019-08-23 | 浙江新化化工股份有限公司 | A kind of fire window of the concealed automatic blocking hardware of band |
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